Kostrofsky Family History

You can see how Kostrofsky families moved over time by selecting different census years. The Kostrofsky family name was found in the USA in 1920. In 1920 there was 1 Kostrofsky family living in New York. This was 100% of all the recorded Kostrofsky's in USA. New York had the highest population of Kostrofsky families in 1920.

Use census records and voter lists to see where families with the Kostrofsky surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.